Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Cosmina Andreea Lazar"'
Autor:
Adina Roxana Petcu, Elena Adina Rogozea, Cosmina Andreea Lazar, Nicoleta Liliana Olteanu, Aurelia Meghea, Maria Mihaly
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss 1, Pp 9-17 (2016)
The interactions of two ionic dyes, Crystal Violet and Methyl Orange, with different charged surfactants and also with a nonionic surfactant were investigated using surface tension measurements and visible spectroscopy in pre-micellar and post-micell
Externí odkaz:
https://doaj.org/article/b21b52d0204543eebad62863d9af4dff
Autor:
Cosmina Andreea Lazar, Nicoleta Liliana Olteanu, Adrian Victor Crisciu, Adina Roxana Petcu, Aurelia Meghea, Maria Mihaly, Daniela Cadar, Elena Adina Rogozea
Publikováno v:
ACS Sustainable Chemistry & Engineering. 5:5273-5283
This paper proposes an innovative solution for the efficient dye degradation from water treatment plant effluent, using microemulsion assisted photodegradation without the addition of a solid catalyst. Total photodegradation of dyes was achieved usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf0c701974594b67a8e53258d680f10
https://doi.org/10.1021/acssuschemeng.7b00616
https://doi.org/10.1021/acssuschemeng.7b00616
Publikováno v:
Journal of Luminescence. 182:59-64
New DNA based materials, functionalized with hexadecyltrimethylammonium chloride (CTMA) and terbium – bis – (2.2′ – bipyridine) triazotate molecules [Tb(NO 3 ) 3 (bpy) 2 ], were prepared. The obtained complexes were processed into good optica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e994e624e2d536d68009814899868be2
https://doi.org/10.1016/j.jlumin.2016.10.010
https://doi.org/10.1016/j.jlumin.2016.10.010
Autor:
Cosmina Andreea Lazar, Daniela Cadar, Elena Adina Rogozea, Nicoleta Liliana Olteanu, Adina Roxana Petcu, Maria Mihaly
Publikováno v:
Materials Science in Semiconductor Processing. 57:1-11
Well dispersed mono and coupled NiO, ZnO oxides modified silica, with a narrow size distribution, less than 10 nm, have been synthesized by “one–pot” microemulsion assisted sol–gel procedure. The composites exhibited significantly enhanced ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2da022b2eba3574faa0630cf76a8aa3
https://doi.org/10.1016/j.mssp.2016.10.006
https://doi.org/10.1016/j.mssp.2016.10.006
Publikováno v:
Synthetic Metals. 221:120-126
Novel deoxyribonucleic acid (DNA) based materials, functionalized with hexadecyltrimethylammonium chloride (CTMA) and europium – (1.10 – phenanthroline) triazotate complex [Eu(NO 3 ) 3 phen] were synthesized and characterized for their linear and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dee3dece8b33083e53ba8e5124b5057
https://doi.org/10.1016/j.synthmet.2016.08.013
https://doi.org/10.1016/j.synthmet.2016.08.013
Autor:
Elena Adina Rogozea, Maria Mihaly, Aurelia Meghea, Cosmina Andreea Lazar, Adina Roxana Petcu, Nicoleta Liliana Olteanu
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss 6, Pp 854-864 (2016)
A class of fluorescent Au@SiO2 and SiO2@Au core–shell fluorescent nanoparticles has been synthesized using microemulsion assisted sol–gel method coupled with photoreduction reaction as an easy, rapid and versatile “one-pot” procedure. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3390d43cac4169ba1b268b06ed9cff38
https://doi.org/10.1016/j.arabjc.2015.12.014
https://doi.org/10.1016/j.arabjc.2015.12.014
Autor:
Ileana Rau, Francois Kajzar, Lada N. Puntus, Remigiusz Grykien, Beata Luszczynska, Cosmina Andreea Lazar, Konstantin A. Lyssenko, Irina S. Pekareva, Ireneusz Glowacki
Publikováno v:
Optical Materials. 57:114-119
The synthesis and electroluminescent (EL) properties of two europium complexes with unsymmetrical β-diketonates and 1,10-phenanthroline are reported. The molecules are substituted by functional groups with different donor–acceptor properties and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::828eec6b5b0434e6146f85d8d733da2b
https://doi.org/10.1016/j.optmat.2016.04.034
https://doi.org/10.1016/j.optmat.2016.04.034
Autor:
Ileana Rau, Nicoleta Liliana Olteanu, Francois Kajzar, Adina Roxana Petcu, Cosmina Andreea Lazar, Maria Mihaly, Adina Rogozea
Publikováno v:
Biopolymers. 105:613-617
New, deoxyribonucleic acid (DNA) based compounds, functionalized with hexadecyltrimethylammonium chloride (CTMA) and lanthanide hydroxide nanoparticles were synthesized. The spectral measurements suggest that between the DNA-CTMA complex and the lant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6786f3fdfabe169cdd64f6655548bfd
https://doi.org/10.1002/bip.22861
https://doi.org/10.1002/bip.22861
Autor:
Cosmina Andreea Lazar, Elena Adina Rogozea, Adina Roxana Petcu, Nicoleta Liliana Olteanu, Aurelia Meghea, Maria Mihaly
Publikováno v:
Optical Materials. 56:45-48
Incorporating noble metal nanoparticles (NPs) and oxides has been proved to be an effective method to tune the optical properties of silica based materials. In this paper the optical and photocatalytic properties have been studied for ZnO/SiO 2 modif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c734c79f81b302ebe7aaaf58a727f5
https://doi.org/10.1016/j.optmat.2015.12.020
https://doi.org/10.1016/j.optmat.2015.12.020
Autor:
Adina Roxana Petcu, Francois Kajzar, Cristian Pirvu, Nicoleta Liliana Olteanu, Ileana Rau, Cosmina Andreea Lazar, Maria Mihaly
Publikováno v:
Optical Materials. 56:3-7
Lanthanide ions have attracted intense research interest for their luminescence properties, which make them interesting for applications such as bioactive probes for magnetic resonance and luminescence. We present here our study related to the intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9046019e4785fda7d106a6079aa3383c
https://doi.org/10.1016/j.optmat.2015.11.011
https://doi.org/10.1016/j.optmat.2015.11.011